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sklademVydáno: 2019-07-16
19/30394719 DC
BS EN 938 AMD1. Chemicals used for treatment of water intended for human consumption. Sodium chlorite
Měna
| Označení normy: | 19/30394719 DC |
| Počet stran: | 6 |
| Vydáno: | 2019-07-16 |
| Status: | Draft for Comment |
Popis
19/30394719 DC
This standard 19/30394719 DC BS EN 938 AMD1. Chemicals used for treatment of water intended for human consumption. Sodium chlorite is classified in these ICS categories:
- 13.060.20 Drinking water
- 71.100.80 Chemicals for purification of water